Implementation fidelity is often thought of as a necessary condition to achieve internal validity and as having a relation to student outcomes. This relation is increasingly modeled; we reviewed reading intervention studies for students in pre-K-12 in which measures of implementation fidelity were included in final data analysis. A systematic…

We reviewed the literature on function-based interventions (FBIs) implemented by school personnel in K-8 general education settings with a focus on intervention implementation. We identified 34 studies (70 students and FBIs) that met criteria for this review. For more than half of studies and participants, FBIs were implemented by general…

To determine whether formative writing assessments that are directly tied to everyday classroom teaching and learning enhance students' writing performance, we conducted a meta-analysis of true and quasi-experiments conducted with students in grades 1 to 8. We found that feedback to students about writing from adults, peers, self, and computers…

A review of research indicates that current beginning reading practices typically emphasize discrete skills that fail to take advantage of young children's emergent literacy abilities. Suggestions for strengthening the match between young children's emergent literacy and instructional experiences are offered. (RH)